extends Node

func _ready():
	# 监听JavaScript发送的场景名称
	var training_name = JavaScriptBridge.eval("""
		var urlParams = new URLSearchParams(window.location.search);
		urlParams.get('training');
	""")
	print(training_name)
	if not training_name:
		$ErrMsg.text = "未指定实训"
	else:
		_on_scene_name_received(training_name)

func _on_scene_name_received(training_name):
	print("load training: ", training_name)
	var scene = load("res://trainings/" + training_name + ".tscn")
	if not scene:
		$ErrMsg.text = "未找到实训: %s" % training_name
	if scene:
		get_tree().change_scene_to_packed(scene)